[lld] [lld][ELF] Don't emit dynamic relocations into .gcc_except_table with -znotext (PR #220378)

[Farid Zakaria via llvm-commits]

fzakaria wrote:

Looks like `eh_frame` was carved out in https://github.com/llvm/llvm-project/commit/08c915fa76ef

https://github.com/llvm/llvm-project/pull/220378